105925085 has 8 divisors (see below), whose sum is σ = 145268736. Its totient is φ = 72634320.

The previous prime is 105925073. The next prime is 105925087. The reversal of 105925085 is 580529501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105925085 - 2¹⁸ = 105662941 is a prime.

It is a super-2 number, since 2×105925085² = 22440247264514450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3026431 = 105925085 / (1 + 0 + 5 + 9 + 2 + 5 + 0 + 8 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105925087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513181 + ... + 1513250.

It is an arithmetic number, because the mean of its divisors is an integer number (18158592).

Almost surely, 2^105925085 is an apocalyptic number.

It is an amenable number.

105925085 is a deficient number, since it is larger than the sum of its proper divisors (39343651).

105925085 is an equidigital number, since it uses as much as digits as its factorization.

105925085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026443.

The product of its (nonzero) digits is 18000, while the sum is 35.

The square root of 105925085 is about 10291.9913039217. The cubic root of 105925085 is about 473.1508308629.

The spelling of 105925085 in words is "one hundred five million, nine hundred twenty-five thousand, eighty-five".